WebIn the Notes of Electricity Class 10, we explain the concept in detail and then list all the questions of that topic for you to solve. (With answers given as well) We call them … WebSolved Examples. Example 1. An electric heater has a potential difference of 220 V and resistance is 70 Ω. Determine the magnitude of the current flowing through it. Solution: Given: Resistance R = 70 Ω. Voltage V = …
Extra Questions for Class 10 Maths with Solutions Chapter Wise
WebSep 2, 2024 · Extra Questions for Class 10 Science Chapter 12 Very Short Answer Type. Question 1. Define the following terms: (a) potential difference. (b) 1 volt. (c) electric … Question 1. A current of 0.5A is drawn by a filament of an electric bulb for 10 minutes. Find the amount of electric charge that flows through any point of the circuit. Answer: It is given, I = 0.5A; t = 10 min = 600 s. We know that, Q = It = 0.5 A × 600 s = 300 C Question 2. A current of 5 A is flowing through a … See more Question 1. The voltage-current (V-I) graph of a metallic conductor at two different temperatures T1 and T2 is shown in figure. At which temperature is the resistance higher? … See more Question 1. Why does resistance of a metallic conductor increase with increase in temperature? Answer: When a metallic conductor is heated, the atoms in the metal vibrate with greater amplitude and frequency. Due to … See more Question 1. (i) The potential difference between two points in an electric circuit is 1 volt. What does it mean? Name a device that helps to … See more evry game on the neo geo aniversayr console
Electricity class 10 all question and answers pdf - CBSE Physics
WebFeb 28, 2024 · Extra Questions for Class 10 Science Chapter 12 Electricity. Q.1. Name a device that helps to maintain a potential difference across a conductor. Answer. Cell or battery. Q.2. Define 1 volt. Express it in terms of SI unit of work and charge calculate the amount of energy consumed in carrying a charge of 1 coulomb through a battery of 3 V. WebDistinguish between an open and a closed circuit. Q2. A current of 10\ \text A 10 A flows through a conductor for two minutes. ( \text i i) Calculate the amount of charge passed … WebElectricity Class 10 Important Questions Very Short Answer Type. Question 1. The power (P) in watts is found by multiplying the potential difference (V) in volts by the current (I) in amperes. Question 2. A charge of 150 coulomb flows through a wire in one minute. evry insolente